The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2020
Filed:
Dec. 11, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Denso Corporation, Kariya, Aichi-pref, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;
DENSO CORPORATION, Kariya, Aichi-ken, JP;
Abstract
A vehicle control system that executes path-following control includes a controller. The vehicle control system is configured to determine whether or not the path-following control is to be continued based on whether or not a coordinate point with current lateral deviation speed and lateral deviation as an X coordinate and a Y coordinate, respectively, falls within an ellipse to be specified on an X-Y plane with a time as a parameter, a value of a cosine function to be obtained by time-differentiating a function of an allowable limit sine wave on an X axis, and a value of the function of the allowable limit sine wave on a Y axis.